Electric wheelchair



FIG. 1 is a front view of an electric wheelchair;

FIG. 2 is a rear view thereof;

FIG. 3 is a plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front perspective view as seen from the right upper sidethereof; and,

FIG. 6 is a rear perspective view as seen from the right upper sidethereof.

The broken lines form no part of the claimed design.

CLAIM The ornamental design for an electric wheelchair, as shown anddescribed.